snakekeylogger | 334573b5d45dae9447050cc038264568ae3309ee64904d11ebeffeba2027cc53

General

Target

656cbe89e8de44a171f8e0928dd54c82.exe
Size

791KB
MD5

656cbe89e8de44a171f8e0928dd54c82
SHA1

e53a2c04acc169c30b9ab79555f2cd045dca36af
SHA256

334573b5d45dae9447050cc038264568ae3309ee64904d11ebeffeba2027cc53
SHA512

12c6c99200e9703d4e2e37f80c989dc6845ce47a36a7cedf28e055a6e83d4ab6178b4fd7e08dbc37f1011adf4c9a8af57e0f61bd430c86ef7248ccbc30dffea7
SSDEEP

12288:J/LNKAn3qGaNHEyC9/oR9gy5FHK7zpPZj4RnF6t6u3zk/8uLJKrjuiBswO18q/or:JxKAPp9AR95ylPZystHuUFwo

Score

10^/10

snakekeylogger keylogger stealer

Malware Config

Extracted

Family

snakekeylogger

Credentials

Protocol: smtp
Host:
mail.rainspor.com
Port:
587
Username:
[email protected]
Password:
assad123assad
Email To:
[email protected]

Signatures

Snake Keylogger
Keylogger and Infostealer first seen in November 2020.
stealer keylogger snakekeylogger

Snake Keylogger payload 7 IoCs

resource	yara_rule
behavioral1/memory/2596-10-0x0000000000400000-0x0000000000424000-memory.dmp	family_snakekeylogger
behavioral1/memory/2596-11-0x0000000000400000-0x0000000000424000-memory.dmp	family_snakekeylogger
behavioral1/memory/2596-14-0x0000000000400000-0x0000000000424000-memory.dmp	family_snakekeylogger
behavioral1/memory/2596-16-0x0000000000400000-0x0000000000424000-memory.dmp	family_snakekeylogger
behavioral1/memory/2596-18-0x0000000000400000-0x0000000000424000-memory.dmp	family_snakekeylogger
behavioral1/memory/2596-21-0x0000000004C70000-0x0000000004CB0000-memory.dmp	family_snakekeylogger
behavioral1/memory/2596-23-0x0000000004C70000-0x0000000004CB0000-memory.dmp	family_snakekeylogger

Looks up external IP address via web service 3 IoCs

Uses a legitimate IP lookup service to find the infected system's external IP.

flow	ioc
4	checkip.dyndns.org
8	freegeoip.app
9	freegeoip.app

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2632 set thread context of 2596	2632	656cbe89e8de44a171f8e0928dd54c82.exe	30

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2868	2596	WerFault.exe	30

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2596	656cbe89e8de44a171f8e0928dd54c82.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2596	656cbe89e8de44a171f8e0928dd54c82.exe

Suspicious use of WriteProcessMemory 13 IoCs

description	pid	Process	procid_target
PID 2632 wrote to memory of 2596	2632	656cbe89e8de44a171f8e0928dd54c82.exe	30
PID 2632 wrote to memory of 2596	2632	656cbe89e8de44a171f8e0928dd54c82.exe	30
PID 2632 wrote to memory of 2596	2632	656cbe89e8de44a171f8e0928dd54c82.exe	30
PID 2632 wrote to memory of 2596	2632	656cbe89e8de44a171f8e0928dd54c82.exe	30
PID 2632 wrote to memory of 2596	2632	656cbe89e8de44a171f8e0928dd54c82.exe	30
PID 2632 wrote to memory of 2596	2632	656cbe89e8de44a171f8e0928dd54c82.exe	30
PID 2632 wrote to memory of 2596	2632	656cbe89e8de44a171f8e0928dd54c82.exe	30
PID 2632 wrote to memory of 2596	2632	656cbe89e8de44a171f8e0928dd54c82.exe	30
PID 2632 wrote to memory of 2596	2632	656cbe89e8de44a171f8e0928dd54c82.exe	30
PID 2596 wrote to memory of 2868	2596	656cbe89e8de44a171f8e0928dd54c82.exe	31
PID 2596 wrote to memory of 2868	2596	656cbe89e8de44a171f8e0928dd54c82.exe	31
PID 2596 wrote to memory of 2868	2596	656cbe89e8de44a171f8e0928dd54c82.exe	31
PID 2596 wrote to memory of 2868	2596	656cbe89e8de44a171f8e0928dd54c82.exe	31

C:\Users\Admin\AppData\Local\Temp\656cbe89e8de44a171f8e0928dd54c82.exe
"C:\Users\Admin\AppData\Local\Temp\656cbe89e8de44a171f8e0928dd54c82.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2632
- C:\Users\Admin\AppData\Local\Temp\656cbe89e8de44a171f8e0928dd54c82.exe
  "C:\Users\Admin\AppData\Local\Temp\656cbe89e8de44a171f8e0928dd54c82.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2596
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2596 -s 1624
    3⤵
    - Program crash
    PID:2868

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/2596-18-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/2596-10-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/2596-23-0x0000000004C70000-0x0000000004CB0000-memory.dmp

Filesize
256KB

Download
memory/2596-22-0x00000000748F0000-0x0000000074FDE000-memory.dmp

Filesize
6.9MB

Download
memory/2596-21-0x0000000004C70000-0x0000000004CB0000-memory.dmp

Filesize
256KB

Download
memory/2596-19-0x00000000748F0000-0x0000000074FDE000-memory.dmp

Filesize
6.9MB

Download
memory/2596-12-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2596-16-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/2596-8-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/2596-9-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/2596-14-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/2596-11-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/2632-6-0x0000000005E70000-0x0000000005EFE000-memory.dmp

Filesize
568KB

Download
memory/2632-1-0x00000000748F0000-0x0000000074FDE000-memory.dmp

Filesize
6.9MB

Download
memory/2632-7-0x0000000000650000-0x0000000000674000-memory.dmp

Filesize
144KB

Download
memory/2632-0-0x0000000000FA0000-0x000000000106C000-memory.dmp

Filesize
816KB

Download
memory/2632-20-0x00000000748F0000-0x0000000074FDE000-memory.dmp

Filesize
6.9MB

Download
memory/2632-5-0x0000000004A60000-0x0000000004AA0000-memory.dmp

Filesize
256KB

Download
memory/2632-4-0x00000000748F0000-0x0000000074FDE000-memory.dmp

Filesize
6.9MB

Download
memory/2632-3-0x00000000002C0000-0x00000000002D6000-memory.dmp

Filesize
88KB

Download
memory/2632-2-0x0000000004A60000-0x0000000004AA0000-memory.dmp

Filesize
256KB

Download

Analysis

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